[U-Boot] Atmel AT91 USB DFU and USB device port driver

[Remy Bohmer]

Hi,

2010/2/15 Krishna Pattabiraman <krishna.lists at googlemail.com>:
> Hi All,
>
> I am currently developing a USB DFU feature for at91sam9263 board. I have to
> develop the driver for USB device port.  I looked the uboot-usb git cdc
> branch it has a at91_udc.c driver it doesnt contain the udc_* api
> implementations. I found a  earlier post where it was discussed.
> http://www.mail-archive.com/u-boot@lists.denx.de/msg08709.html  Can any
> point give me a pointer to implement it or the implementations if exist.

The only thing that is supported by this particular branch is to add
CDC-ECM support to U-boot, thus make U-boot work as ethernet gadget
over USB.
Its goal was to stay as close as possible to the Linux USB gadget
layer and it is derived from 2.6.27.
Maybe you could add the parts you are missing by porting it from Linux?

Kind regards,

Remy